The app is named “Tamron Lenses & How To” and it covers lots of issues, beside being a Tamron products reference. Available for both the iOs and the Android platform, the app comes for free. Useful if you need a quick information about your Tamron Lens while on the road. The app features videos and articles which focus on particular situations and/or settings. The app can be downloaded from iTunes (click here) and Google Play (click here).